q=0 exec's=`input()`\nif q:print" ".join("^V"[x>y]for x,y in zip(q,s))\nfor c in s:s+=" %c "%"<>"[c<s[-1]]+c\nprint s[12:];q=s;'*9
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
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